Fact and Opinion — Answer Key
Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1. Fix the sentence:
The sentence 'Pizza is the most delicious food' are a fact.
Corrected: The sentence 'Pizza is the most delicious food' is an opinion.
Taste judgments are opinions because different people enjoy different foods, so the claim cannot be verified.
2. Fix the sentence:
Mount Everest are the tallest mountain on Earth, which is opinion.
Corrected: Mount Everest is the tallest mountain on Earth, which is a fact.
Measurable, verifiable claims about the world are facts because evidence supports them.
3. Fix the sentence:
The opinion 'Recess should be longer' don't have signal words.
Corrected: The opinion 'Recess should be longer' does have signal words.
The word should expresses preference, marking the sentence as an opinion rather than a verifiable fact.
Part B: Fill in the Blank
Write the missing word or number on each line.
1. A statement that can be proven true with evidence is called a fact.
Facts are verifiable because real evidence, data, or sources back them up.
2. A statement that shows feelings or judgments is called an opinion.
Opinions reflect personal taste or belief and cannot be checked in a reference book.
3. The signal word 'I think' usually marks a sentence as an opinion.
First-person belief phrases reveal the writer's judgment, which marks an opinion.
4. The Pacific Ocean is the largest ocean on Earth, so this is a fact.
Geographic measurements come from data, making the statement a verifiable fact.
Part C: Short Answer
Answer each question in one or two complete sentences.
1. Give one signal word that often appears in opinions and explain why.
Sample answer: The word 'best' shows opinion because it ranks something using personal taste, which different people may disagree about.
Signal words like best, worst, or beautiful highlight personal judgment, helping readers spot opinions quickly.
2. Write one fact and one opinion about your school day.
Sample answer: Fact: My school starts at 8:30 a.m. Opinion: Math class is the most fun subject of the day.
Clock times can be checked, while ranking subjects by fun reflects taste, so the two examples differ clearly.